| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
No corrections yet. Use the flag at the end of a row to report an issue. | ||||
Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 580 x 670 x 1010 mm | |
|---|---|---|
| Seat height | 450 mm | |
| Seat surface size | 500 x 500 mm | |
| Backrest height | 630 mm | |
| Armrest height above floor | 650 mm | |
| Armrest clearance above seat | 200 mm | |
| Leg footprint width | 530 mm | |
| Leg footprint depth | 620 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
| Net weight per chair | 24 kg | |
|---|---|---|
| Recommended static user load | 150 kg | |
| Seat foam density | 50 kg/m³ | |
| Backrest foam density | 35 kg/m³ | |
| Foam rebound rate | 60% | |
| Seam stitch pitch | 8 mm | |
| Limited commercial warranty | 3 years | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles |
Core acceptance fields · Panels / hardware / frame / upholstery
| Support frame | Solid bent hardwood with polished red-brown lacquer finish | |
|---|---|---|
| Seat/back inner panel | 12 mm thick high-density plywood | |
| Seat upholstery | 1.2 mm thick black bonded leather with stitched segmented panels | |
| Backrest upholstery | Black bonded leather matching seat, with vertical and horizontal stitch lines | |
| Armrests | Integrated solid bentwood matching frame, lacquered to match leg finish | |
| Leg pads | Non-marking hard plastic floor glides at each leg base | |
| Frame fasteners | Zinc-plated steel bracket connecting armrest to back frame | |
| Padding core | High-resilience polyurethane foam under all upholstered surfaces | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame | |
| Gas-lift Engineering Specification | Recommended Class 4; outer tube 50 mm; stroke 100 mm | |
| Tilt Mechanism Plate Thickness | 2.5 mm cold-rolled steel |
Adjustment / rotation / tilt / mobility / storage features
| Seating support | Fixed non-swivel, non-height-adjustable four-leg base for stable boardroom use | |
|---|---|---|
| Back support | Contoured segmented high back with integrated lumbar support zone | |
| Arm support | Fixed integrated wooden armrests positioned for neutral seated elbow rest | |
| Floor protection | Hard plastic glides prevent hard floor scratching without rolling movement | |
| Upholstery durability | Abrasion resistance rated for 50000 double rubs | |
| Frame stability | Four-point floor contact eliminates wobble on level commercial flooring | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Height Adjustment Stroke | 100 mm continuous travel | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
Verified carton / gross weight / assembly / loading data
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Carton Dimensions | 850× 420× 720 mm | |
| Reference Packaged Gross Weight | 23 kg/set | |
| Reference Carton Volume | 0.26 m³/set | |
| Indicative 20GP Loading | 135 sets at 85% space utilization | |
| Indicative 40HQ Loading | 320 sets at 85% space utilization |
Recommended spaces / users / usage modes
| Boardroom meeting spaces | Formal high-back styling matches executive conference table aesthetics | |
|---|---|---|
| Executive private offices | Polished wood frame complements traditional office furniture suites | |
| Government and institutional meeting rooms | Conservative black/wood finish aligns with formal institutional decor | |
| Training and reception areas | Fixed stable base provides secure seating for multi-purpose visitor use | |
| Hotel business centers | Durable commercial construction supports high-traffic guest and event use | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
EU Market Access Requirements* EN Standards
| Office furniture seating safety standard | EN 1335:2020 | |
|---|---|---|
| Upholstered furniture durability standard | EN 16139:2013 |
US and Canada office-furniture standards
| Lounge and conference seating standard | ANSI/BIFMA X2020 |
|---|
Standards applicable to China-market projects
| Office chair dimensional standard | GB/T 3326 | |
|---|---|---|
| Furniture mechanical performance standard | GB/T 10357.3 | |
| Upholstered furniture material standard | GB/T 16799 |
This product must meet the following technical requirements: 1. Office chair dimensional standard: GB/T 3326; 2. Furniture mechanical performance standard: GB/T 10357.3; 3. Upholstered furniture material standard: GB/T 16799; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
Export data is generated from the current published product record.
Directly download an English report in metric or imperial units.
Download all product information and parameter modules in English.
English title, specifications, materials, standards and purchasing fields.
Prepare customs description, material, usage, dimensions and declaration elements.
Open Export Tool
